Harold Willens, MD
NPI 1205859477 · Cardiovascular Disease Physician · Petoskey, MI
Harold Willens, MD is a Cardiovascular Disease Physician provider in Petoskey, MI (NPI 1205859477).
Provider details
- NPI number
- 1205859477
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301038344 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2011-03-29
Frequently asked questions
- What is Harold Willens's NPI number?
- Harold Willens's National Provider Identifier (NPI) is 1205859477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Willens's specialty?
- Harold Willens is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Harold Willens located?
- Harold Willens's practice location on file with NPPES is 560 W Mitchell St, Petoskey, MI 49770-2275.
- What is Harold Willens's phone number?
- The practice phone number listed in the NPPES registry for Harold Willens is (231) 487-2490.
- Is Harold Willens's NPI active?
- Yes — Harold Willens's NPI (1205859477) is active in the NPPES registry as of the last update on 2011-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.